/* Volkano X — shared site styles (shop + product pages) */
:root{
  --black:#130C0E; --grid:#393839; --grey:#C7C8CA;
  --gold:#89764B; --gold-bright:#C5A86A; --white:#F4F4F5;
  --panel:#1A1416; --line:rgba(196,168,106,.22); --maxw:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--black);color:var(--white);font-family:'Poppins',system-ui,sans-serif;font-weight:400;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-weight:600;line-height:1.12;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.gold{color:var(--gold-bright)}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.32em;text-transform:uppercase;color:var(--gold-bright)}
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:14px;padding:14px 28px;border-radius:8px;cursor:pointer;transition:.25s;font-family:inherit;letter-spacing:.02em;border:1px solid transparent}
.btn-gold{background:linear-gradient(135deg,#C5A86A,#89764B);color:#1a1410}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(137,118,75,.35)}
.btn-ghost{border-color:var(--line);color:var(--white)}
.btn-ghost:hover{border-color:var(--gold-bright);background:rgba(196,168,106,.06)}

/* nav */
header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(19,12,14,.86);backdrop-filter:blur(14px);border-bottom:1px solid rgba(196,168,106,.12)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo-img{height:26px;width:auto}
.nav-links{display:flex;gap:34px;list-style:none}
.nav-links a{font-size:14px;font-weight:500;color:var(--grey);transition:color .2s;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--white)}
.nav-right{display:flex;align-items:center;gap:18px}
.lang{position:relative}
.lang-btn{display:flex;align-items:center;gap:7px;background:none;border:1px solid var(--line);color:var(--grey);font-family:inherit;font-size:13px;font-weight:500;padding:7px 12px;border-radius:6px;cursor:pointer;transition:.2s}
.lang-btn:hover{border-color:var(--gold-bright);color:var(--white)}
.lang-menu{position:absolute;right:0;top:46px;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:6px;min-width:170px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:.2s;box-shadow:0 18px 40px rgba(0,0,0,.5)}
.lang-menu.open{opacity:1;visibility:visible;transform:translateY(0)}
.lang-menu button{width:100%;text-align:left;background:none;border:none;color:var(--grey);font-family:inherit;font-size:13px;padding:9px 11px;border-radius:5px;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.lang-menu button:hover{background:rgba(196,168,106,.08);color:var(--white)}
.lang-menu button[disabled]{opacity:.4;cursor:not-allowed}
.lang-menu .soon{font-size:9px;letter-spacing:.12em;border:1px solid var(--line);padding:2px 6px;border-radius:20px;color:var(--gold-bright)}
/* categories dropdown in nav */
.has-drop{position:relative}
.drop-trigger{display:inline-flex;align-items:center;gap:5px;cursor:pointer}
.drop-caret{transition:transform .25s}
.has-drop:hover .drop-caret{transform:rotate(180deg)}
.nav-menu{position:absolute;left:0;top:calc(100% + 16px);background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px;display:grid;grid-template-columns:1fr 1fr;gap:2px 4px;min-width:312px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:.2s;box-shadow:0 20px 44px rgba(0,0,0,.5);z-index:60}
.nav-menu::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}
.has-drop:hover .nav-menu,.has-drop:focus-within .nav-menu{opacity:1;visibility:visible;transform:translateY(0)}
.nav-menu a{display:block;padding:9px 12px;border-radius:6px;font-size:13px;font-weight:500;color:var(--grey);white-space:nowrap;transition:background .15s,color .15s}
.nav-menu a::after{display:none!important}
.nav-menu a:hover{background:rgba(196,168,106,.08);color:var(--white)}
.cart{background:none;border:none;color:var(--grey);cursor:pointer;display:flex;align-items:center;transition:color .2s}
.cart:hover{color:var(--gold-bright)}

/* page header band */
.page-head{padding:130px 0 40px;border-bottom:1px solid rgba(196,168,106,.12);background:radial-gradient(800px 360px at 80% 0%,rgba(137,118,75,.18),transparent 70%)}
.page-head h1{font-size:clamp(34px,5vw,60px);margin:14px 0 10px}
.page-head p{color:var(--grey);max-width:60ch}
.crumbs{font-size:13px;color:var(--grey);margin-bottom:6px}
.crumbs a:hover{color:var(--gold-bright)}

/* category filter */
.filters{display:flex;flex-wrap:wrap;gap:10px;padding:28px 0 6px}
.chip{border:1px solid var(--line);background:none;color:var(--grey);font-family:inherit;font-size:13px;font-weight:500;padding:9px 16px;border-radius:30px;cursor:pointer;transition:.2s;display:flex;align-items:center;gap:8px}
.chip:hover{border-color:var(--gold-bright);color:var(--white)}
.chip.active{background:linear-gradient(135deg,#C5A86A,#89764B);color:#1a1410;border-color:transparent}
.chip[disabled]{opacity:.45;cursor:not-allowed}
.chip .soon{font-size:9px;letter-spacing:.1em;border:1px solid currentColor;padding:1px 6px;border-radius:20px}

/* product grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:34px 0 110px}
.card{background:linear-gradient(180deg,var(--panel),#120d0f);border:1px solid rgba(196,168,106,.14);border-radius:16px;overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);border-color:rgba(196,168,106,.4);box-shadow:0 24px 50px rgba(0,0,0,.5)}
.card-img{aspect-ratio:1;background:radial-gradient(60% 60% at 50% 45%, rgba(197,168,106,.42), transparent 72%), radial-gradient(120% 90% at 50% 105%, #201d18 0%, #0a0a0a 60%);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.card-img::after{content:"";position:absolute;inset:0;background:radial-gradient(65% 65% at 50% 45%, rgba(197,168,106,.30), transparent 74%);opacity:0;transition:opacity .25s ease;z-index:0;pointer-events:none}
.card:hover .card-img::after{opacity:1}
.card-img img{width:100%;height:100%;object-fit:contain;object-position:50% 100%;padding:14% 15% 17%;position:relative;z-index:1;filter:drop-shadow(0 5px 6px rgba(0,0,0,.32))}
.badge{z-index:2}
.badge{position:absolute;top:13px;left:13px;font-size:10px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-bright);border:1px solid var(--line);padding:5px 10px;border-radius:20px;background:rgba(19,12,14,.6)}
.card-body{padding:20px;display:flex;flex-direction:column;flex:1}
.card-series{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-bright);font-weight:600}
.card-body h3{font-size:17px;margin:7px 0 5px}
.card-body p{color:var(--grey);font-size:13px;margin-bottom:16px;flex:1}
.card-foot-row{display:flex;align-items:center;justify-content:space-between;margin-top:auto}
.price{font-weight:600;font-size:16px;color:var(--white)}
.card-cta{font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px;transition:gap .2s;color:var(--gold-bright)}
.card:hover .card-cta{gap:13px}
.empty{padding:60px 0 120px;text-align:center;color:var(--grey)}

/* product detail */
.pdp{padding:120px 0 90px}
.pdp-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
.pdp-gallery{position:sticky;top:100px}
.pdp-main{aspect-ratio:1;border:1px solid var(--line);border-radius:20px;background:radial-gradient(60% 60% at 50% 45%, rgba(197,168,106,.42), transparent 72%), radial-gradient(120% 90% at 50% 105%, #201d18 0%, #0a0a0a 60%);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.pdp-main img{width:100%;height:100%;object-fit:contain;object-position:50% 100%;padding:10% 10% 13%;position:relative;z-index:1;filter:drop-shadow(0 6px 7px rgba(0,0,0,.3))}
.pdp-main video{position:relative;z-index:1}
.pdp-main video{width:100%;height:100%;object-fit:contain;background:#000}
.thumbs{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.thumb{width:66px;height:66px;border:1px solid var(--line);border-radius:10px;background:radial-gradient(70% 70% at 50% 45%, rgba(197,168,106,.34), transparent 75%), radial-gradient(120% 100% at 50% 110%, #241f18 0%, #0d0c0e 70%);cursor:pointer;overflow:hidden;display:flex;align-items:center;justify-content:center;transition:.2s;position:relative;flex:0 0 auto}
.thumb img{width:100%;height:100%;object-fit:contain;object-position:50% 100%;padding:11% 11% 14%;filter:drop-shadow(0 3px 3px rgba(0,0,0,.3))}
.thumb:hover{border-color:var(--gold-bright)}
.thumb.active{border-color:var(--gold-bright);box-shadow:0 0 0 1px var(--gold-bright)}
.thumb.video::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.35)}
.thumb.video::before{content:"";position:absolute;z-index:2;left:50%;top:50%;transform:translate(-40%,-50%);border-style:solid;border-width:8px 0 8px 13px;border-color:transparent transparent transparent var(--gold-bright)}

/* pdp sections */
.pdp-sections{max-width:var(--maxw);margin:78px auto 0}
.pdp-sec{padding:42px 0;border-top:1px solid rgba(196,168,106,.14)}
.pdp-sec h2{font-size:26px;margin-bottom:20px}
.pdp-desc p{color:var(--grey);font-size:16px;max-width:74ch;line-height:1.75}
.specs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 40px}
.spec-group h3{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-bright);margin:6px 0 12px}
.spec-row{display:flex;justify-content:space-between;gap:18px;padding:9px 0;border-bottom:1px solid rgba(196,168,106,.1);font-size:14px}
.spec-row span:first-child{color:var(--grey)}
.spec-row span:last-child{text-align:right;font-weight:500}

/* A+ content */
.aplus{display:flex;flex-direction:column;gap:16px;max-width:1000px;margin:0 auto}
.aplus img{width:100%;border-radius:14px;border:1px solid rgba(196,168,106,.14)}

/* reviews */
.rev-summary{display:flex;align-items:center;gap:26px;flex-wrap:wrap;margin-bottom:30px}
.rev-score{font-size:54px;font-weight:700;line-height:1}
.rev-score small{display:block;font-size:13px;font-weight:500;color:var(--grey);letter-spacing:.04em}
.stars{display:inline-flex;gap:2px;color:var(--gold-bright);font-size:16px}
.stars .e{color:rgba(196,168,106,.25)}
.rev-note{font-size:12px;color:var(--grey);border:1px dashed rgba(196,168,106,.3);padding:8px 12px;border-radius:8px}
.rev-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.review{border:1px solid rgba(196,168,106,.14);border-radius:14px;padding:20px;background:linear-gradient(180deg,rgba(26,20,22,.5),transparent)}
.review .rh{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.review .who{font-weight:600;font-size:14px}
.review .who small{display:block;color:var(--grey);font-weight:400;font-size:12px}
.review .rt{font-weight:600;font-size:14.5px;margin:8px 0 6px}
.review .rb{color:var(--grey);font-size:13.5px;line-height:1.6}
.review .vf{font-size:11px;color:var(--gold-bright);margin-top:10px;letter-spacing:.04em}
.show-more{margin-top:24px}
@media(max-width:760px){.specs-grid,.rev-grid{grid-template-columns:1fr}}
.pdp-info .series{margin-bottom:10px}
.pdp-info h1{font-size:clamp(30px,4vw,46px);margin:8px 0 8px}
.pdp-info .lead{color:var(--grey);font-size:16px;margin-bottom:24px;max-width:46ch}
.pdp-price{font-size:30px;font-weight:600;color:var(--white);margin-bottom:22px}
.pdp-price small{font-size:12px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--grey);margin-left:8px}
.pdp-meta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}
.pill{font-size:12px;border:1px solid var(--line);border-radius:30px;padding:7px 14px;color:var(--grey)}
.pdp-actions{display:flex;gap:14px;flex-wrap:wrap;margin:8px 0 30px}
.spec-note{border:1px dashed rgba(196,168,106,.3);border-radius:12px;padding:18px 20px;color:var(--grey);font-size:13.5px;background:rgba(26,20,22,.4)}
.spec-note b{color:var(--white)}
.pdp-back{display:inline-flex;align-items:center;gap:8px;color:var(--grey);font-size:13px;margin-bottom:8px}
.pdp-back:hover{color:var(--gold-bright)}

/* footer */
footer{border-top:1px solid rgba(196,168,106,.12);background:#0c0809;padding:56px 0 30px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:46px}
.foot-brand .logo-img{height:24px;margin-bottom:16px}
.foot-brand p{color:var(--grey);font-size:14px;max-width:34ch}
footer h4{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-bright);margin-bottom:16px;font-weight:600}
footer ul{list-style:none}
footer ul li{margin-bottom:10px}
footer ul a{color:var(--grey);font-size:14px;transition:color .2s}
footer ul a:hover{color:var(--white)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;padding-top:26px;border-top:1px solid rgba(196,168,106,.1);color:var(--grey);font-size:12.5px}

@media(max-width:980px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .pdp-grid{grid-template-columns:1fr;gap:30px}
  .pdp-gallery{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav-links{display:none}
  .grid{grid-template-columns:1fr 1fr;gap:14px}
  .foot-grid{grid-template-columns:1fr}
}

/* ===== Interaction enhancements (reveals, tilt, buttons) ===== */
.reveal,.reveal-up{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal-scale{opacity:0;transform:scale(.94);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in,.reveal-up.in,.reveal-scale.in{opacity:1;transform:none}

.tiltable{transition:transform .2s cubic-bezier(.2,.7,.2,1),box-shadow .3s ease,border-color .3s ease;transform-style:preserve-3d;will-change:transform}

.btn-gold{position:relative;overflow:hidden}
.btn-gold::after{content:"";position:absolute;top:0;left:-160%;width:55%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-18deg);pointer-events:none}
.btn-gold:hover::after{animation:btnSheen .85s ease}
.btn-gold:hover{box-shadow:0 14px 34px rgba(137,118,75,.45),0 0 0 1px rgba(197,168,106,.5)}
.btn-ghost{position:relative}
.btn-ghost:hover{box-shadow:0 0 0 1px rgba(197,168,106,.4),0 12px 30px rgba(0,0,0,.4)}
@keyframes btnSheen{to{left:170%}}

@media (prefers-reduced-motion: reduce){
  .reveal,.reveal-up,.reveal-scale{opacity:1!important;transform:none!important}
  .tiltable{transition:none}
}

/* ===== Shop toolbar (search / filter / sort) ===== */
.shop-toolbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:18px 0 6px;border-top:1px solid rgba(196,168,106,.1)}
.shop-toolbar .search{flex:1 1 260px;display:flex;align-items:center;gap:10px;background:rgba(26,20,22,.6);border:1px solid var(--line);border-radius:9px;padding:11px 14px;color:var(--grey);transition:.2s}
.shop-toolbar .search:focus-within{border-color:var(--gold-bright)}
.shop-toolbar .search input{flex:1;background:none;border:none;outline:none;color:var(--white);font-family:inherit;font-size:14px}
.shop-toolbar .search input::placeholder{color:var(--grey)}
.feature-filters{display:flex;gap:8px;flex-wrap:wrap}
.ftag{border:1px solid var(--line);background:none;color:var(--grey);font-family:inherit;font-size:12.5px;font-weight:500;padding:9px 14px;border-radius:30px;cursor:pointer;transition:.2s}
.ftag:hover{border-color:var(--gold-bright);color:var(--white)}
.ftag.on{background:linear-gradient(135deg,#C5A86A,#89764B);color:#1a1410;border-color:transparent}
.sort{display:flex;align-items:center;gap:8px;color:var(--grey);font-size:13px}
.sort select{background:rgba(26,20,22,.6);border:1px solid var(--line);border-radius:9px;color:var(--white);font-family:inherit;font-size:13.5px;padding:10px 12px;cursor:pointer}
.sort select:focus{outline:none;border-color:var(--gold-bright)}
.cat-intro{display:none;color:var(--grey);font-size:15.5px;line-height:1.7;max-width:70ch;margin:22px 0 4px}
.result-count{color:var(--grey);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;margin:18px 0 0}
@media(max-width:640px){.shop-toolbar .search{flex-basis:100%}}

/* ===== Lightbox (image zoom) ===== */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(8,6,7,.92);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:5vmin;opacity:0;visibility:hidden;transition:.25s}
.lightbox.open{opacity:1;visibility:visible}
.lightbox img{max-width:92vw;max-height:88vh;object-fit:contain;filter:drop-shadow(0 30px 60px rgba(0,0,0,.6));animation:lbIn .3s ease}
@keyframes lbIn{from{transform:scale(.96);opacity:.4}to{transform:none;opacity:1}}
.lb-close{position:absolute;top:22px;right:26px;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:rgba(19,12,14,.7);color:var(--white);font-size:18px;cursor:pointer;transition:.2s}
.lb-close:hover{border-color:var(--gold-bright);color:var(--gold-bright)}

/* ===== Category atmosphere banner ===== */
.cat-banner{display:none;position:relative;aspect-ratio:1600/600;width:100%;border-radius:16px;overflow:hidden;border:1px solid rgba(196,168,106,.16);background-size:cover;background-position:center;margin:24px 0 6px;box-shadow:0 18px 50px rgba(0,0,0,.4);animation:bannerIn .5s ease}
.cat-banner::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,6,7,.86) 0%,rgba(8,6,7,.46) 38%,transparent 70%),linear-gradient(0deg,rgba(8,6,7,.7),transparent 52%);pointer-events:none}
.cb-overlay{position:absolute;left:0;bottom:0;z-index:2;padding:clamp(20px,4vw,46px);max-width:62%}
.cb-eyebrow{font-size:11px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--gold-bright)}
.cb-name{font-size:clamp(26px,4.6vw,54px);font-weight:700;letter-spacing:-.01em;margin:8px 0 8px;color:#fff}
.cb-sub{color:rgba(244,244,245,.86);font-size:clamp(13px,1.5vw,16px);line-height:1.6;max-width:52ch}
@keyframes bannerIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media(max-width:640px){.cat-banner{aspect-ratio:1600/820}.cb-overlay{max-width:92%}}

/* Bluetooth Speakers: lower the product so it rests on the shadow (not floating) */
.card[data-cat="speakers"] .card-img img{transform:translateY(16%)}
.pdp-main[data-cat="speakers"] img{transform:translateY(13%)}